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STE 4489-1 RICH 44,45x88,9x25,4 KESTE4489-1LFT RICH
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STE 4489-1 RICH 44,45x88,9x25,4 KESTE4489-1LFT RICH

STE 4489-1 RICH 44,45x88,9x25,4

Type: Single Row Tapered Roller Bearing
Model: STE 4489-1 RICH
OE Reference: TZZ500020 ROVER
Dimensions: 44.45 x 88.9 x 25.4 mm
Brand: RICH
Origin: China
RICH
KESTE4489-1LFT
€22.16
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STE 4489-1 RICH – Single Row Tapered Roller Bearing – 44.45 x 88.9 x 25.4 mm

OE Reference:

  • ROVER: TZZ500020

Interchange / Cross-References:

  • TIMKEN: NP999685/NP939823

Technical Specifications:

  • Type: Single row tapered roller bearing
  • Brand: RICH
  • Model Designation: STE 4489-1
  • Inner Diameter (d): 44.45 mm
  • Outer Diameter (D): 88.9 mm
  • Total Width (T): 25.4 mm
  • Inner Ring Width (B): 25.40 mm
  • Outer Ring Width (C): 17 mm
  • Weight: 0.703 kg
  • Country of Origin: China

Performance Characteristics:

  • Structural Configuration: Imperial-sized single-row tapered roller assembly engineered with conical raceways for robust radial and axial load management.
  • Load Capability: Specifically designed to handle high-magnitude axial thrust in a single direction, ensuring stability in heavy-duty automotive drivelines.
  • Precision Design: Optimized internal geometry reduces friction and heat generation, promoting extended service life under continuous operational stress.
  • Mechanical Interface: 44.45 x 88.9 x 25.4 mm dimensional format manufactured to rigorous industrial standards for precise compatibility with OE specifications.

Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.

Data sheet

Inner Diameter
44,45
Outer Diameter
88,9
Width
25,4/17
Roller Rows
Single Row
Cage
Steel Cage
Category
Single Row Tapered Roller Bearing

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